karzai's brother rocking the worldofafghanistan. joiningus now from kabul, nbc's atia aboui. how did this happen in the fist place? we're getting new details, i know, about how exactly he was assassinated. >> good morning, willie. also referred to as awk was the younger half brother of president hamid karzai. he was shot and killed in his home yesterday in kandahar. a trusted security guard and confidant went into the home using that trust, lured awk out of a meeting, sent him into another room where they were alone the sign papers. as awk was signing those papers, that's when mohammed shot him. it's unclear if he shot hit twice in the head or three times in various parts of his body. right now what's confusing everyone is where did mohammed shoot karzai? what we understand is they're from the same klan, that they're, in fact, distant relatives. the taliban claimed responsibility saying they've worked with sadar mohammed for some time now. but many believe it could be because of a tribal feud which confuses everyone when it comes to afghanistan, because we have to remember there's mo